000 00407nam a22001577a 4500
003 OSt
008 090731t xxu||||| |||| 00| 0 eng d
082 _a624.035.4
_bSIN
100 _aSinha. R S
_99158
245 _aUnderground structures
_bDesign and construction
300 _axx,529p
653 _aUnderground structures
942 _2ddc
_cBK
260 _aAmsterdam
_bElseviers
_c1991
020 _a0444889914
999 _c335924
_d335924